WESTLAKE CORP — Financial Data
Annual figures from SEC EDGAR XBRL filings (10-K)
These figures are extracted directly from XBRL-tagged financial statements that WESTLAKE CORP filed with the SEC as part of its annual 10-K reports. XBRL (eXtensible Business Reporting Language) is a structured data format the SEC requires for machine-readable financial disclosures. Values shown are as reported — negative figures indicate a loss and are shown in red.
Revenue
Total revenue from all business activities — the top line of the income statement. Represents all money earned before any expenses are deducted.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $11.17B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $12.14B | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $12.55B | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $15.79B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $11.78B | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | $1.97B | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | $1.90B | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | $1.71B | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | $1.93B | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | $1.88B | Feb 24, 2021 |
Revenue (Net Sales)
Net sales revenue — gross revenue less returns, allowances, and discounts. Used by many manufacturers and retailers as the primary top-line figure.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2017 | Dec 31, 2017 | $2.01B | Feb 21, 2018 |
| FY2017 | Sep 30, 2017 | $2.11B | Feb 21, 2018 |
| FY2017 | Jun 30, 2017 | $1.98B | Feb 21, 2018 |
| FY2017 | Mar 31, 2017 | $1.94B | Feb 21, 2018 |
| FY2017 | Dec 31, 2016 | $1.74B | Feb 21, 2018 |
| FY2017 | Sep 30, 2016 | $1.28B | Feb 21, 2018 |
| FY2017 | Jun 30, 2016 | $1.09B | Feb 21, 2018 |
| FY2017 | Mar 31, 2016 | $975.00M | Feb 21, 2018 |
| FY2016 | Dec 31, 2015 | $986.77M | Feb 22, 2017 |
| FY2016 | Sep 30, 2015 | $1.19B | Feb 22, 2017 |
Gross Profit
Revenue minus the cost of goods sold (COGS). Gross profit shows how much revenue remains to cover operating expenses, R&D, and administrative costs before calculating operating income.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $813.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $1.96B | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $2.22B | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $4.07B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $3.50B | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | $323.00M | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | $248.00M | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | $169.00M | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | $283.00M | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | $250.00M | Feb 24, 2021 |
Net Income
The bottom-line profit — what remains after all operating expenses, interest, taxes, and other costs are deducted. A negative value means the company reported a net loss for the year.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | ($1.51B) | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $602.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $479.00M | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $2.25B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $2.02B | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | $113.00M | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | $57.00M | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | $15.00M | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | $145.00M | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | $72.00M | Feb 24, 2021 |
Operating Income
Profit from core business operations before interest expense and income taxes (also known as EBIT). Excludes non-operating items, making it a cleaner measure of operational efficiency than net income.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | ($1.58B) | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $875.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $729.00M | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $3.05B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $2.80B | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | $178.00M | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | $79.00M | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | $36.00M | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | $136.00M | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | $102.00M | Feb 24, 2021 |
SG&A Expense
Selling, general, and administrative expenses — the overhead costs of running the business, including salaries, marketing, legal fees, and corporate office costs. Excludes COGS and R&D.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $900.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $874.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $865.00M | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $835.00M | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $551.00M | Feb 22, 2024 |
| FY2022 | Dec 31, 2020 | $449.00M | Feb 22, 2023 |
| FY2021 | Dec 31, 2019 | $458.00M | Feb 23, 2022 |
| FY2020 | Dec 31, 2018 | $445.00M | Feb 24, 2021 |
| FY2019 | Dec 31, 2017 | $399.00M | Feb 19, 2020 |
| FY2018 | Dec 31, 2016 | $258.00M | Feb 20, 2019 |
Operating Cash Flow
Cash generated from core business operations — a more reliable measure of financial health than net income because it strips out non-cash items like depreciation and one-time charges.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $465.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $1.31B | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $2.34B | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $3.40B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $2.39B | Feb 22, 2024 |
| FY2022 | Dec 31, 2020 | $1.30B | Feb 22, 2023 |
| FY2021 | Dec 31, 2019 | $1.30B | Feb 23, 2022 |
| FY2020 | Dec 31, 2018 | $1.41B | Feb 24, 2021 |
| FY2019 | Dec 31, 2017 | $1.53B | Feb 19, 2020 |
| FY2018 | Dec 31, 2016 | $867.00M | Feb 20, 2019 |
Capital Expenditures (Capex)
Cash spent on acquiring or upgrading physical assets — property, equipment, and infrastructure. High capex businesses include manufacturing, telecom, and energy companies.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $995.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $1.01B | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $1.03B | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $1.11B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $658.00M | Feb 22, 2024 |
| FY2022 | Dec 31, 2020 | $525.00M | Feb 22, 2023 |
| FY2021 | Dec 31, 2019 | $787.00M | Feb 23, 2022 |
| FY2020 | Dec 31, 2018 | $702.00M | Feb 24, 2021 |
| FY2019 | Dec 31, 2017 | $577.00M | Feb 19, 2020 |
| FY2018 | Dec 31, 2016 | $629.00M | Feb 20, 2019 |
Total Assets
The total value of everything the company owns or controls — cash, investments, receivables, property, equipment, and intangibles. Reported as of fiscal year end.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $19.96B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $20.75B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $21.04B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $20.55B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $18.46B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $13.84B | Feb 23, 2022 |
| FY2020 | Dec 31, 2019 | $13.26B | Feb 24, 2021 |
| FY2019 | Dec 31, 2018 | $11.60B | Feb 19, 2020 |
| FY2018 | Dec 31, 2017 | $12.08B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $10.89B | Feb 21, 2018 |
Total Liabilities
All financial obligations owed to outside parties — including debt, accounts payable, accrued expenses, and deferred revenue. Subtracting liabilities from total assets gives stockholders' equity.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $10.67B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $9.71B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $10.27B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $10.09B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $9.93B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $7.26B | Feb 23, 2022 |
| FY2020 | Dec 31, 2019 | $6.86B | Feb 24, 2021 |
| FY2019 | Dec 31, 2018 | $5.53B | Feb 19, 2020 |
| FY2018 | Dec 31, 2017 | $6.71B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $7.00B | Feb 21, 2018 |
Stockholders Equity
The net worth attributable to shareholders: total assets minus total liabilities. Also called book value. Can be negative if liabilities exceed assets, which is common in capital-intensive industries.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $8.79B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $10.53B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $10.24B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $9.93B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $7.96B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $6.04B | Feb 23, 2022 |
| FY2020 | Dec 31, 2019 | $5.86B | Feb 24, 2021 |
| FY2019 | Dec 31, 2018 | $5.59B | Feb 19, 2020 |
| FY2018 | Dec 31, 2017 | $4.87B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $3.52B | Feb 21, 2018 |
Goodwill
An intangible asset representing the premium paid above fair value when acquiring another company. A large goodwill balance signals a history of acquisitions at premium prices.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $1.31B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $2.03B | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $2.04B | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $2.16B | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $2.02B | Feb 22, 2024 |
| FY2022 | Dec 31, 2020 | $1.08B | Feb 22, 2023 |
| FY2021 | Dec 31, 2019 | $1.07B | Feb 23, 2022 |
| FY2020 | Dec 31, 2018 | $1.00B | Feb 24, 2021 |
| FY2019 | Dec 31, 2017 | $1.01B | Feb 19, 2020 |
| FY2018 | Dec 31, 2016 | $947.00M | Feb 20, 2019 |
Retained Earnings
Cumulative net income kept by the company rather than distributed as dividends. A growing retained earnings balance indicates consistent profitability; a deficit indicates cumulative losses.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $8.70B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $10.48B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $10.14B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $9.89B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $7.81B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $5.94B | Feb 23, 2022 |
| FY2020 | Dec 31, 2019 | $5.76B | Feb 24, 2021 |
| FY2019 | Dec 31, 2018 | $5.48B | Feb 19, 2020 |
| FY2018 | Dec 31, 2017 | $4.61B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $3.41B | Feb 21, 2018 |
Cash & Equivalents
Highly liquid assets the company holds — cash on hand, bank balances, and short-term investments with maturities of three months or less. A key indicator of short-term financial health.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $2.72B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $2.92B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $3.30B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $2.23B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $1.91B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $1.31B | Feb 23, 2022 |
| FY2020 | Dec 31, 2019 | $728.00M | Feb 24, 2021 |
| FY2019 | Dec 31, 2018 | $753.00M | Feb 19, 2020 |
| FY2018 | Dec 31, 2017 | $1.53B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $459.00M | Feb 21, 2018 |
Long-Term Debt
Debt obligations due more than one year from the balance sheet date — bonds, term loans, and notes payable. High long-term debt relative to equity can signal elevated financial leverage.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $5.58B | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $4.56B | Feb 26, 2026 |
| FY2024 | Dec 31, 2023 | $4.91B | Feb 25, 2025 |
| FY2023 | Dec 31, 2022 | $4.88B | Feb 22, 2024 |
| FY2022 | Dec 31, 2021 | $5.18B | Feb 22, 2023 |
| FY2021 | Dec 31, 2020 | $3.57B | Feb 23, 2022 |
| FY2018 | Dec 31, 2018 | $2.67B | Feb 20, 2019 |
| FY2018 | Dec 31, 2017 | $3.84B | Feb 20, 2019 |
| FY2017 | Dec 31, 2016 | $3.68B | Feb 21, 2018 |
| FY2016 | Dec 31, 2015 | $758.15M | Feb 22, 2017 |
EPS (Basic)
Net income divided by the weighted average shares outstanding. Basic EPS does not account for dilutive securities like options or convertible bonds — use diluted EPS for a more conservative view.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | (11) | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | 4 | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | 3 | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | 17 | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | 15 | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | 1 | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | 0 | Feb 24, 2021 |
EPS (Diluted)
Net income divided by the fully diluted share count — including all potential shares from options, warrants, and convertible instruments. The more conservative and widely cited EPS figure.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | (11) | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | 4 | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | 3 | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | 17 | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | 15 | Feb 22, 2024 |
| FY2020 | Dec 31, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Sep 30, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Jun 30, 2020 | 0 | Feb 24, 2021 |
| FY2020 | Mar 31, 2020 | 1 | Feb 24, 2021 |
| FY2020 | Dec 31, 2019 | 0 | Feb 24, 2021 |
Dividends Paid
Cash dividends distributed to common shareholders during the period. Shown as a positive value despite being a cash outflow in the SEC filing.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $272.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2024 | $264.00M | Feb 26, 2026 |
| FY2025 | Dec 31, 2023 | $221.00M | Feb 26, 2026 |
| FY2024 | Dec 31, 2022 | $169.00M | Feb 25, 2025 |
| FY2023 | Dec 31, 2021 | $145.00M | Feb 22, 2024 |
| FY2022 | Dec 31, 2020 | $137.00M | Feb 22, 2023 |
| FY2021 | Dec 31, 2019 | $132.00M | Feb 23, 2022 |
| FY2020 | Dec 31, 2018 | $120.00M | Feb 24, 2021 |
| FY2019 | Dec 31, 2017 | $103.00M | Feb 19, 2020 |
| FY2018 | Dec 31, 2016 | $97.00M | Feb 20, 2019 |